The mean number of words per minute (wpm) read by sixth graders is 93 with a standard deviation of 22.if 30 sixth graders are randomly selected, what is the probability that the sample mean would be greater than 97.95 wpm? (round your answer to 4 decimal places)

0.1093

Step-by-step explanation:

Given: Mean :

Standard deviation :

Sample size :

The formula to calculate z-score is given by :_

For x= 97.95, we have

The P-value =

Hence, the  probability that the sample mean would be greater than 97.95 WPM =0.1093

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0